Welcome to LookChem.com Sign In|Join Free

CAS

  • or

105997-85-1

Post Buying Request

105997-85-1 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

105997-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105997-85-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,9 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105997-85:
(8*1)+(7*0)+(6*5)+(5*9)+(4*9)+(3*7)+(2*8)+(1*5)=161
161 % 10 = 1
So 105997-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C83H88Cl4N8O29/c1-3-4-5-6-7-8-9-10-11-12-55(102)89-65-70(107)68(105)53(30-96)122-82(65)124-74-51-24-35-25-52(74)120-73-43(85)21-36(22-44(73)86)67(104)64-80(115)93-62(81(116)117)40-26-37(98)27-50(121-83-72(109)71(108)69(106)54(31-97)123-83)56(40)39-19-32(13-16-45(39)99)59(76(111)95-64)90-77(112)60(35)91-78(113)61-41-28-38(29-47(101)57(41)87)118-49-23-33(14-17-46(49)100)58(88-2)75(110)94-63(79(114)92-61)66(103)34-15-18-48(119-51)42(84)20-34/h13-29,53-54,58-72,82-83,88,96-101,103-109H,3-12,30-31H2,1-2H3,(H,89,102)(H,90,112)(H,91,113)(H,92,114)(H,93,115)(H,94,110)(H,95,111)(H,116,117)

105997-85-1Upstream product

105997-85-1Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 105997-85-1